Abstract
Bezzia ventanensis Spinelli, a new Neotropical species, is described and illustrated based on pupae and adults. Pupae werecollected from muddy water from the edge of a stream margin in Sierra de la Ventana, Buenos Aires province, Argentina.Specimens were carried back to the laboratory and conditioned in vials until adult emergence. This new species is similarto Bezzia brevicornis (Kieffer), from which it can be mainly distinguished by the female adult bearing two well developed spermathecae, and by the pupal respiratory organ with 13–15 spiracles.References
Borkent, A. (2011) World Species of Biting Midges (Diptera: Ceratopogonidae). Last updated: February 10, 2011. Available from: http://www.inhs.illinois.edu/research/ FLYTREE/CeratopogonidaeCatalog.pdf. Captured on 17 March 2011.
Borkent, A. & Craig, D.A. (2001) Submerged Stilobezzia rabelloi Lane (Diptera: Ceratopogonidae) pupae obtain oxygen from the aquatic fern Salvinia minima Baker. Proceeding of the Entomological Society of Washington, 103, 655–665.
Borkent, A. & Spinelli G.R. (2007) Neotropical Ceratopogonidae (Diptera: Insecta). In: Adis J, Arias J.R, Rueda-Delgado G. & Wantzen K.M. (Eds.). Aquatic Biodiversity in Latin America (ABLA), Vol. 4. Sofia-Moscow: Pensoft, 198 pp.
Brown, B.V., Borkent, A, Cumming, J.M, Wood, D.M., Woodley, N.E. & Zumbado, M.A. (2009) Manual of Central American Diptera: Volume 1. NRC Research Press, Ottawa, Ontario, Canada. 714 pp.
Spinelli, G.R. (1983) Notas sobre Ceratopogonidae (Diptera: Nematocera) de la República Argentina. III. Nuevos aportes al conocimiento de la tribu Palpomyiini. Revista de la Sociedad Entomológica Argentina, 42, 17–24.
Spinelli, G.R. & Wirth, W.W (1989a) The Neotropical predaceous midges of the genus Bezzia (Diptera: Ceratopogonidae). Part I. The glabra and brevicornis groups. Limnobios, 2, 762–778.
Spinelli, G. R. & Wirth, W.W (1989b) Las especies Neotropicales del género Bezzia (Diptera: Ceratopogonidae). II. Los grupos nobilis y punctipennis. Revista de la Sociedad Entomológica Argentina, 45, 109–130.
Spinelli, G.R. & Wirth, W.W. (1990) Neotropical predaceous midges of the genus Bezzia (Diptera: Ceratopogonidae) Part III. The gibbera group of species. Insecta Mundi, 4, 11–32.
Spinelli, G.R. & Wirth, W.W. (1991) The Neotropical predaceous midges of the genus Bezzia (Diptera: Ceratopogonidae) Part IV. The dentifemur and venustula groups. Insecta Mundi, 5, 1–17.